Democrat Hat 'Make America Gay Again'

Was it gay to begin with, then somehow that changed?

Could be, Gays claim that they are being oppressed, maybe the founding fathers were too. Maybe the Mayflower was really named the Gayflower.

Fanciful thoughts don't change reality.

BeLIEve it, as O'buma might say

You mean fabulous!

I'm guessing you mean Make America Fabulous Again, which would be an acronym of MAFA, not MAGA.
I designed the Democrat MAGA as a counter to the red hat Republican MAGA hat.